/***************************************************************************
*                               ContextMenu.cs
*                            -------------------
*   begin                : May 1, 2002
*   copyright            : (C) The RunUO Software Team
*   email                : info@runuo.com
*
*   $Id: ContextMenu.cs 4 2006-06-15 04:28:39Z mark $
*
***************************************************************************/

/***************************************************************************
*
*   This program is free software; you can redistribute it and/or modify
*   it under the terms of the GNU General Public License as published by
*   the Free Software Foundation; either version 2 of the License, or
*   (at your option) any later version.
*
***************************************************************************/

using System;
using System.Collections.Generic;

namespace Server.ContextMenus
{
    /// <summary>
    /// Represents the state of an active context menu. This includes who opened the menu, the menu's focus object, and a list of <see cref="ContextMenuEntry">entries</see> that the menu is composed of.
    /// <seealso cref="ContextMenuEntry" />
    /// </summary>
    public class ContextMenu
    {
        private readonly Mobile m_From;
        private readonly object m_Target;
        private readonly ContextMenuEntry[] m_Entries;

        /// <summary>
        /// Gets the <see cref="Mobile" /> who opened this ContextMenu.
        /// </summary>
        public Mobile From
        {
            get
            {
                return this.m_From;
            }
        }

        /// <summary>
        /// Gets an object of the <see cref="Mobile" /> or <see cref="Item" /> for which this ContextMenu is on.
        /// </summary>
        public object Target
        {
            get
            {
                return this.m_Target;
            }
        }

        /// <summary>
        /// Gets the list of <see cref="ContextMenuEntry">entries</see> contained in this ContextMenu.
        /// </summary>
        public ContextMenuEntry[] Entries
        {
            get
            {
                return this.m_Entries;
            }
        }

        /// <summary>
        /// Instantiates a new ContextMenu instance.
        /// </summary>
        /// <param name="from">
        /// The <see cref="Mobile" /> who opened this ContextMenu.
        /// <seealso cref="From" />
        /// </param>
        /// <param name="target">
        /// The <see cref="Mobile" /> or <see cref="Item" /> for which this ContextMenu is on.
        /// <seealso cref="Target" />
        /// </param>
        public ContextMenu(Mobile from, object target)
        {
            this.m_From = from;
            this.m_Target = target;

            List<ContextMenuEntry> list = new List<ContextMenuEntry>();

            if (target is Mobile)
            {
                ((Mobile)target).GetContextMenuEntries(from, list);
            }
            else if (target is Item)
            {
                ((Item)target).GetContextMenuEntries(from, list);
            }

            //m_Entries = (ContextMenuEntry[])list.ToArray( typeof( ContextMenuEntry ) );

            this.m_Entries = list.ToArray();

            for (int i = 0; i < this.m_Entries.Length; ++i)
            {
                this.m_Entries[i].Owner = this;
            }
        }
    }
}